baber/WOPTO huggingface dataset:
Patent JP-H01224948-A (JP)
Title: Manufacture of optical recording medium
Inventor: UENO OSAMU
IPC: G11B11/10
Filed: 1988-03-04
Abstract: PURPOSE:To form a recording layer at high accuracy by forming a recording layer forming film over the whole substrate, thereafter, removing the recording layer forming film on a part other than a track groove and leaving the recording layer forming film only in the track groove. CONSTITUTION:A ultraviolet curing type resin 11 is coated on a circular glass board 10, a master disk prepared by a laser cutting machine beforehand is stuck on a coated surface, a groove pattern is transfer-formed, and then, a substrate 2 having a track groove 3 is prepared by irradiating ultraviolet rays and curing the resin 11. Next, the resin 11 surface is coated with a resin material containing a cyanine die until the surface become flat to form a recording layer forming film 12 by a spin-coating method, and by executing a dry-etching processing from the recording layer forming film 12 side, the recording layer forming film 12 on the part other than the track groove 3 is removed. Thus, the recording layer can be highly accurately and surely formed only in the track groove.
Patent JP-S54143109-A (JP)
Title: Optical information device
Inventor: MIYAUCHI TOSHIMITSU
IPC: G11B7/12
Filed: 1978-04-28
Abstract: PURPOSE: To prevent the duty fluctuation of recording light by detecting the reflected light from a recording medium to control the output of a light source.  
     CONSTITUTION: The laser beam from a laser 1 is modulated by a drive circuit 9 in accordance with the pulse information from an information source 8. The laser beam irradiates a disc 6 through a lens 2, a prism 3, a galvanometer 4 and a lens 5 so that the information is recorded in the disc 6. On the other hand, the reflected light proportional to the recorded information light from the disc 6 is reflected by the prism 3 and is detected by an optical detector 10 so that it is fed to an amplifier 11 and a detecting circuit 12. The circuit 12 determines the recording initiating time in response to the detected pulse width of the reflected light to detect the peak valve of the reflected vawes at the beginning of the recording operation so that a circuit 9 is subjected to feedback control such that the value twice of the peak value is held and that the peak waves of the reflected waves becomes coincident with the held value. Then, the laser beam from the laser 1 is controlled to have a power twice of the record starting time so that the duty of the recording light is prevented from fluctuating. As a result, the duty of the reproduced signals is also prevented from fluctuating thereby to provide an information device of small size and high performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02230451-A (JP)
Title: Connection controller for peripheral device
Inventor: TSURUMOTO AKIRA
IPC: G06F13/14
Filed: 1989-03-03
Abstract: PURPOSE:To improve the workability of a connection controller for peripheral device by correcting the displayed connection state information and inputting a connection change instruction to perform the connection control of the peripheral device. CONSTITUTION:When the connection control is applied to a peripheral device, an operator inputs first a connection state information display instruction via an input part 1. Receiving this display instruction, a display part 7 displays the state connection information 5 stored in a memory part 4. Then the operator inputs a connection change instruction to correct the information 5 for display of a desired connection state by reference to the displayed information 5. A correction part 10 receives the connection change instruction and correct the information 5. A connection control part 12 works based on the corrected connection state information 8 and performs the connection control of the peripheral device. As a result, the workability is improved for the connection control of the peripheral device owing to no use of a system description language, etc.
Patent JP-H09243786-A (JP)
Title: Connecting jet pipe fixing clamp removing device
Inventor: TOMATSU TSUTOMU
IPC: G21C19/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To remove a connecting jet pipe fixing clamp in water by remote control. SOLUTION: This device is for removing a connecting jet pipe fixing clamp 18 for a structural fluid vibration measuring sensor mounted on a jet pump and reactor core shroud 4 set within a nuclear pressure vessel 1. This device has a positioning mechanism 37 for positioning a connecting jet pipe fixing clamp removing device main part 30 to the connecting jet pipe fixing clamp 18, a shearing mechanism 32 for shearing the welded part of the connecting jet pipe fixing clamp 18, and a driving mechanism 33 for vertically moving the shearing mechanism 32.
Patent JP-S58167081-A (JP)
Title: Welding device of body for bicycle
Inventor: YUI KATSUTOSHI
IPC: B23K37/047
Filed: 1982-03-30
Abstract: PURPOSE:To eliminate the time loss for the purpose of setting the work and to improve working efficiency, by providing two units of jig carriages on a lower side, and moving one thereof and the other alternately between the 1st position and the 2nd position. CONSTITUTION:When the 1st carriage 2 in the 2nd position B of two units of jig carriages 2, 2 on a lower side is returned to the stand-by position of the 1st position A, the 2nd carriage 2 in which the work (a) is set beforehand is moved to the stand-by position by turning over of a turntable 25 and the 2nd carriage 2 is advanced to the position B and the work (a) is welded with a robot 22. The jig 14 of a jig carriage 9 on the upper side moves downward, clamps the work (a), moves upward and turns over, and at the same time the carriage is advanced to the position C to move downward, then the work (a) is transferred on a carriage 24. The work is welded with the robot in the position C. In parallel with this welding, the carriage 2 which is emptied of the work in the position B is retreated to the position A, and the 1st carriage 1 is advanced to the position B, then the work (a) is welded in the position B; thereafter, the above- mentioned operation is repeated so that the work (a) is welded successively.
Patent JP-S53136623-A (JP)
Title: Coil
Inventor: KAWATANI KOUICHIROU
IPC: H01F41/08
Filed: 1977-04-30
Abstract: PURPOSE: To provide a small coil length per coil number of turns, by means of constructing a magnetic path of core, with a coil wound to be installed, by many magnetic material lines. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02230487-A (JP)
Title: Character and graphic recognizing device
Inventor: NAKATSUKA TADANORI
IPC: G06K9/62
Filed: 1989-03-03
Abstract: PURPOSE:To reply to the needs of a user and to improve operability by selecting a desired recognizing stage out of plural recognizing means to recognize holographic information inputted by an input means. CONSTITUTION:The device is provided with the input means 2 to input the holographic information, a recognizing stage selection means 6 to select the desired recognizing stage out of plural recognizing stages which recognize the holographic information inputted from the input means 2, the recognizing means 7 to recognize a character or graphic according to a selection result at the recognizing stage selection means 6, and output means 9 and 12 to output the recognition result at the recognizing means 7. Therefore, it is possible to select a recognizing method whether it is performed by a major classification method or a minor classification method replying to the needs of the user. Thereby, the needs of the user can be satisfied and the operability can be improved.
Patent JP-S63217388-A (JP)
Title: Releasing agent coating device
Inventor: SAITO MASASHI
IPC: G03G15/20
Filed: 1987-03-06
Abstract: PURPOSE:To preclude staining and contamination with a releasing agent by discharging the excessive releasing agent at the skin layer part of a porous member impregnated with the releasing agent by preprocessing and making the releasing agent impregnation rate of the skin layer part and an internal layer part nearly uniform or making the impregnation rate of the skin layer part lower than that of the internal layer part. CONSTITUTION:The porous member 13 impregnated with the releasing agent is arranged in contact with a roller 1 and the both contact each other with constant pressure. The porous member 13 is so constituted that the skin layer part 13A and internal layer part 13B are nearly equal in the impregnation rate of the releasing agent or that the skin layer part 13A is lower in impregnation rate than the internal layer member 13B. The porous member 13 impregnated with the releasing agent is made nearly uniform in the impregnation rate of the releasing agent by discharging the excessive releasing agent at the skin layer part 13A by the preprocessing and the porous member 13 contains no excessive releasing agent in the beginning to preclude the transfer material from being stained with the releasing agent.
Patent JP-S59175836-A (JP)
Inventor: YAMASHITA MASAMITSU
IPC: A01K85/00
Filed: 1983-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56148463-A (JP)
Title: Production of composite cast iron material of high abrasion resistance and durability
Inventor: ICHINOMIYA YOSHIAKI
IPC: B22D19/00
Filed: 1980-04-18
Abstract: PURPOSE: To produce a composite cast iron material of high abrasion resistance and durability by pouring the molten cast iron added with specific elements onto the surface of steel.  
     CONSTITUTION: The surface 2 to be adhered of steel 1 is cleaned and a molding flask 3 is provided on the circumference, after which it is heated to 1,000W2,000°C by a heating furnace 4 in the state that the surface to be adhered is not oxidized. For the purpose of preventing oxidation, either a nonoxidative heating furnace is used or the surface 2 of the steel 1 is covered with an iron cover 5. In the case of the latter, the atmosphere is controlled by chaff 6, etc. The cast iron 8 prepd. by melting 0.05W0.30wt% Sn and/or 1.0W2.0wt% Cu alone or in combination by a melting furnace 7 is poured onto the surface 2 of the steel 1 having been nonoxidatively heated in this way. By the above procedure, the composite cast iron material  having high abrasion resistance with respect to the surface and high durability with  respect to the inside is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60193362-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO TATSUROU
IPC: H01L23/52
Filed: 1984-03-14
Abstract: PURPOSE:To prevent the generation of a hillock on the wiring layers of a semiconductor device by a method wherein films consisting of a high melting point metal or the nitride thereof are provided to the surfaces of the wiring layers consisting of Al or an Al alloy. CONSTITUTION:An insulating film 2 is formed on the main surface of a semiconductor substrate 1, and a film 6 consisting of a high melting point metal is formed thereon. Then a film 3 consisting of Al or an Al alloy is formed, and a film 7 consisting of a high melting point metal is formed thereon. Then patterning of the films 3, 6, 7 is performed to form wiring layers 3a, 3b. Then after a film 8 consisting of a high melting point metal is formed on the whole surface of the top part, out of the film 8, the parts of regions in parallel with the main surface of the substrate 2 are removed to leave only the side face parts 8a-8d. After then, after an interlayer insulating film 4 is formed, a film 5 to be used as a wiring layer is formed. When a semiconductor device is constructed in such a way, because the high melting point metal or the nitride thereof existing on the surfaces of the wiring layers consisting of Al or an Al alloy diffuses to the surfaces of the wiring layers according to posterior heat treatment to form an alloy with the Al, growth of a hillock is suppressed.
Patent JP-H05245452-A (JP)
Title: Cleaning method and cleaning line device using inflammable water solvent
Inventor: TAKEUCHI SETSUZO
IPC: C23G5/04
Filed: 1992-03-09
Abstract: PURPOSE:To ensure that the process is safe and harmful effects are prevented from being inflicted to a human body by using an inflammable water solvent for dip cleaning in the inert gas atmosphere of an airtight chamber, then water-washing at an isolated site and drying after the removal of the inflammable water solvent. CONSTITUTION:An airtight and explosion-proof cleaning chamber B is filled with an inert gas NG such as nitrogen gas, and cleaning tanks 2, 2' filled with an inflammable water solvent gamma containing an aqueous alcohol are arranged. In addition, an object to be cleaned beta is received through a hermetically closed standby chamber A and a dual door 1, then is cleaned in an inert gas NG under an airtight state. After the cleaning, the object beta is transferred to a normal-atmospheric water-wash chamber C isolated by an explosion-proof partition wall 6 through a transport mechanism 7 and a delivery water tank 3. The object beta is dipped in a water tank 4 and an inflammable water cleaning agent adhering to the object 3 is removed. Further, the object betais transferred to a drying chamber D by a transport mechanism 8 and a double door 1' after the complete removal of the agent, and is transported to a transport part 11 after drying.
Patent JP-S53135659-A (JP)
Title: Light attenuator
Inventor: HIGUCHI RIYUUICHI
IPC: G05D25/00
Filed: 1977-04-30
Abstract: PURPOSE: To make attenuation quantity variable continuously and widely by disposing a lens between optical fibers and changing the opposing distance by relatively moving the optical fibers and lens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62220520-A (JP)
Inventor: HERUBERUTO MIYURAA
IPC: C08G65/30
Filed: 1987-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01224851-A (JP)
Title: Data processor
Inventor: FUJII YUTAKA
IPC: G06F12/08
Filed: 1988-03-03
Abstract: PURPOSE:To attain a high-speed access by selecting the generation of reading data from a data memory part or fixed zero data according to the information of a register at the time of the memory access from a central processor. CONSTITUTION:A byte zero flag and a reading flag are possessed at every byte. A zero detection result at the time of block transfer is set at the byte zero flag, and the continuity of the byte zero is set at the reading zero flag. The continuity of the byte zero indicates that the bytes in higher-orders than a certain byte position are all zero. The flag is also set at the time of the block transfer. Thus, by using the byte zero flag and the reading zero flag set at the time of the block transfer, the memory index of the zero data is omitted, an access time is shortened by generating zero by hardware, and the performance of the title data processor can be enhanced.
Patent JP-H04268180-A (JP)
Title: Electric controller for ice making machine
Inventor: SAKAI TADASHI
IPC: F25C1/22
Filed: 1991-02-22
Abstract: PURPOSE:To produce ice of good quality and improve water saving effect by discharging impurities contained in water for making ice at proper frequency. CONSTITUTION:A hot valve 18, water valve 23 and circulation pump 25 are controlled sequentially to successively repeat an ice removal and water feed process wherein blocks of ice on an ice making board 12 are caused to fall down and stored in an ice storage and water is supplied into an ice water tank 11, an ice making process for making ice on the board 12, and a water discharge process for discharging ice water in the tank 11, during which water in the tank 11 is discharged at intervals of predetermined number of cycles according to the frequency set by users. When water has been discharged from the tank 11, quantity of feed water in the ice removal and feed water process is increased, whereas when water has not been discharged, quantity of feed water is reduced.
Patent JP-H04269450-A (JP)
Title: Inspecting and supplying device for storage battery liquid
Inventor: MATSUDA KENTARO
IPC: H01M2/36
Filed: 1991-02-22
Abstract: PURPOSE:To provide an inspecting and supplying device of storage battery liquid possible to easily conduct the liquid quantity inspection of a battery and the supply of a battery liquid and automatically stop the supply when the battery liquid reaches an adequate quantity. CONSTITUTION:A holding tool 3 is inserted to the opening part 2 of a battery 1 to be inspected. When the quantity of a battery liquid 5 in the battery 1 is short, a float 11 stays in a lower position of the guide part 3a of the holding tool 3, and a level switch 13 is closed by the magnetic force of a magnet 10. Thus, a coil 22 is excited to close a contact 17, and a lamp 24 is lighted. When a supply switch 19 is turned on, then, the motor 18 of a pump 7 is driven, and the battery liquid 5 is supplied from a supply tank 4 to the battery 1. When the battery liquid 5 reaches an adequate quantity, the float 11 is raised, whereby the level switch 13 is opened to demagnetize the coil 11, the contract 17 is opened, the motor 18 is stopped, and the lamp 24 is extinguished.
Patent JP-H05101080-A (JP)
Title: Work process execution control system
Inventor: OYAMADA SATOSHI
IPC: G06F19/00
Filed: 1991-02-22
Abstract: PURPOSE:To improve the efficiency of work execution while simultaneously managing the advancing data of plural jobs by previously setting a process control system so that an electronic slip setting the advancing data can be transmitted to a work process scheduling system. CONSTITUTION:In the process of work, when an operation function to be next executed is work to be executed by an operator or when it is desired to execute the work over several days, an operation task data base 14 in a process control system 11 is previously set so that the electronic slip setting the advancing data of the work can be transmitted to a work process scheduling system 1. Thus, the work process scheduling system 1 can simultaneously manage the advancing data of plural jobs, a following suitable execution work schedule can be planned based on the entire work advancing data and according to the schedule, the execution timing of plural jobs can be controlled.
Patent JP-S60195626-A (JP)
Title: Constant-power circuit
Inventor: SUGAWARA HISAO
IPC: G05F3/24
Filed: 1984-03-16
Abstract: PURPOSE:To respectively impress constant electric power upon each element of a device, by fetching electric potential from drains or collectors by using an operational amplifier and supplying the electric power to each element by feeding back the electric potential. CONSTITUTION:The constant-power circuit of this invention is obtained by connecting voltages obtained from drain terminals of devices 2 (DUT1-DUTn) having a common source of an MOS transistor array to input terminals of operational amplifiers OA1-OAn having the same phase (+) and applying reference voltages VREF1-VREFn to inversional input terminals (-) of the operational amplifiers by means of circuits which become a constant electric current and constant voltage. The drains of each device DUT1-DUTn are connected with VDD1-VDDn through current limiting resistances R1-Rn, respectively, and gates of the devices DUT1-DUTn are connected with outputs of the amplifiers OA1- OAn, respectively. It is set that voltages of terminals D1-Dn become prescribed values at the reference voltages VREF1-VREFn.
Patent JP-H06266234-A (JP)
Title: Developing device
Inventor: HANEDA SATORU
IPC: G03G15/06
Filed: 1993-03-11
Abstract: PURPOSE:To provide a small, stable, and compact developing device assembled in a color image forming device. CONSTITUTION:A developer is formed on the outer periphery of a developing sleeve 2 to the thickness in no contact with an image forming body 1, and toner grains are made to fly from a developer layer in the oscillating electric field to be stuck to an electrostatic latent image of the image forming body 1 in a developing device. The first magnetic pole of a magnet body is arranged upstream by the center angle theta1, of the developing sleeve 2 from the nearest position between the outer periphery of the developing sleeve 2 and the face of the image forming body 1, and the second different magnetic pole of the magnet body is arranged downstream by the center angle theta2 under the conditions of theta1<theta2 and 0.2Hgamma<=Htheta<=Hgamma, where Htheta is the horizontal magnetic field at the nearest position between the developing sleeve 2 and the image forming body 1, and Hgamma is the vertical magnetic field. A leveling/regulating member 7 regulating the thickness of the developer is provided downstream the first magnetic pole, and the diameter of the developing sleeve 2 is set to 5-15mm. A seal member 7B may be provided on the second magnetic pole, and an electrode may be provided on the leveling/regulating member 7 to apply a bias concurrently.
Patent JP-H09221463-A (JP)
Title: Production of n-alkoxycarbonyl compound
Inventor: MATSUDA HITOSHI
IPC: C07C269/04
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To smoothly conduct a reaction even when the amount of an solvent used is small in producing an N-alkoxycarbonyl compound at a low cost. SOLUTION: This N-alkoxycarbonyl compound is produced by reacting an amino compound or an imino compound with a bicarbonate of the formula (R is a saturated or unsaturated akyl or aralkyl). The reaction is carried out while stirring the reaction mixture with a necessary stirring power of 60w/m<3> to 20km/m<3> in an aqueous solvent in the presence of an inorganic salt at -30 deg.C top 100 deg.C and pH1-8. An amino compound or an imino compound, and a bicarbonate are used at an equivalent ratio 1:1 to 1:5. When the reaction mixture is stirred with the necessary stirring power, the reaction proceeds at an astonishing high speed and thus, the amount of the use of an organic solvent conventionally required is widely reduced, or the reaction proceeds even in the absence of a solvent.  Further, the COD(chemical oxygen demand) and the BOD(biological oxygen demand) discharged from the reaction process can be extremely reduced.
Patent JP-H02229501-A (JP)
Title: Dryer
Inventor: KATSUMURA HIKOICHI
IPC: B01D1/22
Filed: 1989-03-02
Abstract: PURPOSE:To selectively use the dryer by providing a filter case to a material housing and furnishing a rotary filter body freely attachably, detachably and rotatably in the filter case. CONSTITUTION:A granular material is charged into a material passage 5 between an inner cylinder 3 and an outer cylinder 4 from the material passage 5a of the material housing 1 through a supply source 12. The air sent to an air supply passage 3a in the inner cylinder 3 is heated by a heater 7 to form hot air, and the hot air is introduced into the material passage 5 from many small holes 3b of the inner cylinder 3 to dry the material. The waste gas is introduced into the filter case 20 from many small holes 4b of the outer cylinder 4 through exhaust passages 9 and 9a and discharged to the outside of the system as one pass by the action of the rotary filter body 40. Alternatively, the waste gas is returned to a gas supply chamber 22 and circulated. As a result, the air passage can be widened, the draft resistance is reduced, and the amt. of hot air is increased.